When comparing Roccat Tyon vs Steelseries Sensei, the Slant community recommends Steelseries Sensei for most people. In the question“What is the best gaming mouse?” Steelseries Sensei is ranked 24th while Roccat Tyon is ranked 27th. The most important reason people chose Steelseries Sensei is:
There are many settings including acceleration, polling rate, and others that can be changed from software or the built-in LCD. You can customize the 7 buttons to do whatever you like.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Many keys, 1D analog stick, illumination, good sensor

Pro Full Linux support
Roccat has good Linux drivers.
Pro Customizable
There are many settings including acceleration, polling rate, and others that can be changed from software or the built-in LCD. You can customize the 7 buttons to do whatever you like.
Pro CPI switching
You can change between 2 different DPI settings via a convenient button located below the scroll wheel.
Pro Ambidextrous
Both right-handed and left-handed people can use the mouse.
Cons
Con No MAC OS drivers available
This is a common con for many gaming mouses. But since the mouse buttons can be bound to direct input events, lack of drivers can be overcome.
Con Functions cut down if not using Roccat keyboard
There are extra features with the Easy-Shift[+] thumb button but a Roccat keyboard has to paired with the mouse to utilize them.
Con Bad driver software
The driver software is buggy and crashes often.
Con Somewhat poor grip
The material the mouse is made up of can be slick especially when using with sweaty hands, something that often happens with prolonged use.
